Ndfeb has high magnetic strength,relatively cheap cost ,relatively easy to ... 3. Magnetic grades: N35-N48,35M-48M,35H-45H,35SH-42SH,33UH-35UH and 33EH-35UH etc .4. Products are ... motor, wind turbine generator,magnetic bearing,magnetic coupling, magnetic chuck, magnetic lifting, magnetic tooling, magnetic separator, loudspeaker, microphone, receiver, magnetic resonance imaging, medical equipment, ...